From Inventors Digest:
Rosalee Dodson and Cindy White invented the Eco Drain Dragon, used in conjunction with a wet-or-dry shop vacuum to clear clogged sinks and shower drains.
They were delighted when it finally aired on QVC this past January.
But the story of their long – and expensive – journey begins in 2007, when they planned to take their invention to market. Little did they imagine the discouragements along the way.
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